Occurrence of and Trends in Selected Sediment-associated Contaminants in Caddo Lake, East Texas, 1940-2002

Occurrence of and Trends in Selected Sediment-associated Contaminants in Caddo Lake, East Texas, 1940-2002 PDF Author: Jennifer T. Wilson
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 108

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Occurrence of and Trends in Selected Sediment-associated Contaminants in Caddo Lake, East Texas, 1940-2002

Occurrence of and Trends in Selected Sediment-associated Contaminants in Caddo Lake, East Texas, 1940-2002 PDF Author: Jennifer T. Wilson
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 108

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 106

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author: Jennifer T. Wilson
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 146

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1102

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Environmental Toxicology and Chemistry

Environmental Toxicology and Chemistry PDF Author:
Publisher:
ISBN:
Category : Environmental chemistry
Languages : en
Pages : 556

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Earth's Natural Resources

Earth's Natural Resources PDF Author: John V. Walther
Publisher: Jones & Bartlett Publishers
ISBN: 1449632343
Category : Nature
Languages : en
Pages : 452

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Book Description
Earth's Natural Resources provides a thorough overview of the subject and details how natural resources relate to individuals and our society. It discusses how the Earth's natural resources form and change over time, how they are extracted for human use, and how we can continue to sustainably use them with our ever-growing global population. The text begins with the basics of energy-giving resources such as oil, natural gas, and coal, as well as alternative energy sources and nuclear power. It goes on to cover the earth's abundant and scarce metals, followed by elements used in agriculture, water and its distribution, quality, and usage. The final section highlights soil composition, minerals, and degradation. In each section, the author discusses the science of the element under consideration, as well as any environmental and sustainability concerns that have arisen as humans have harvested the resources with increasing effectiveness. Key Features of Earth's Natural Resources: -Provides a thorough overview of our natural resources and how society affects these resources -Includes material on alternative energy sources -End-of-chapter material includes chapter summaries, key term listing, student problems, and reference for further reading -Instructor resources include: PowerPoint Image Bank, PowerPoint Lecture Slides, answers to end of chapter problems

Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments

Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments PDF Author: Elżbieta Kalisińska
Publisher: Springer
ISBN: 3030001210
Category : Science
Languages : en
Pages : 707

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Book Description
The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.

Methods for Measuring the Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates

Methods for Measuring the Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates PDF Author:
Publisher:
ISBN:
Category : Bioaccumulation
Languages : en
Pages : 220

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Coping With Flash Floods

Coping With Flash Floods PDF Author: Eve Gruntfest
Publisher: Springer Science & Business Media
ISBN: 9780792368250
Category : Medical
Languages : en
Pages : 344

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Book Description
Proceedings of the NATO Advanced Study Institute, Ravello, Italy, 8-17 November 1999

Ecology and Classification of North American Freshwater Invertebrates

Ecology and Classification of North American Freshwater Invertebrates PDF Author: James H. Thorp
Publisher: Academic Press
ISBN: 0123748550
Category : Nature
Languages : en
Pages : 1036

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Book Description
"The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico." --Book Jacket.